Forms :: Display Records Of Table On The Form

I am trying to display a table records on the form with this code:

Private Sub Form_Load()
Dim rs As DAO.Recordset
Dim str As String

On Error GoTo Err_cmd_vimport_Click
'defining the form recordset

[Code] ...

Err_cmd_vimport_Click:
MsgBox "Error No: " & Err.Number & "; Description: " & Err.Description
Resume Exit_cmd_vimport_Click
End Sub

however i could not be able get any results in the form as if the debugging is not showing an error.